1、专业英语四级(从句与虚拟语气)模拟试卷 1及答案与解析 一、 PART IV GRAMMAR & VOCABULARY (15 MIN) Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence. 1 I dont doubt_he can finish the task o
2、n time. ( A) why ( B) that ( C) whether ( D) when 2 I doubt_they can swim across the river. ( A) why ( B) that ( C) whether ( D) when 3 I doubt_he is the murderer because he is not on the scene at that moment. ( A) why ( B) that ( C) whether ( D) when 4 I have doubts_everyone present has about_he is
3、 telling the truth. ( A) why, if ( B) that, whether ( C) whether, whom ( D) when, which 5 _before, his first performance for the amateur dramatic group was a success. ( A) Though having never acted ( B) As he had never acted ( C) Despite he had never acted ( D) In spite of his never having acted 6 B
4、it by bit, a child makes the necessary changes to make his language_. ( A) as other people ( B) as other peoples ( C) like other people ( D) like other peoples 7 The desegregation was achieved through a number of struggles,_have been mentioned in previous chapters. ( A) a few of which ( B) a few of
5、them ( C) a few of those ( D) a few of that 8 _in the past, at the moment it is a favorite choice for wedding gown. ( A) Unpopular has as white been ( B) White has been as unpopular ( C) Unpopular has been as white ( D) Unpopular as white has been 9 Televisions enable us to see things happen almost
6、at the exact moment_. ( A) which they are happening ( B) they are happening ( C) which they happen ( D) they have happened 10 _me most was that the young boy who had lost both arms in an accident could handle a pen with his feet. ( A) That amazed ( B) It amazed ( C) Which amazed ( D) What amazed 11
7、There is a real possibility that these animals could be frightened,_a sudden loud noise. ( A) being there ( B) should there be ( C) there was ( D) there have been 12 It was requested that all of the equipment_in the agreed time. ( A) erected ( B) would be erected ( C) be erected ( D) will be erected
8、 13 I_him the Christmas gift by mail because he came home during the Christmas holidays. ( A) ought to have sent ( B) couldnt have sent ( C) must have sent ( D) neednt have sent 14 The board deemed its urgent that these invitations_first thing tomorrow morning. ( A) had to be put in the mail ( B) mu
9、st be put in the mail ( C) be put in the mail ( D) should have been put in the mail 15 Our teacher recommended that we_as attentive as possible when we visit the museum. ( A) are ( B) shall be ( C) be ( D) were 16 You_that letter to James. However, you didnt. ( A) ought to write ( B) ought to have w
10、ritten ( C) should write ( D) should be writing 17 We feel it is high time that the Government_something to check the inflation. ( A) did ( B) do ( C) should do ( D) would do 18 It has been proposed that we_our decision until the next meeting. ( A) delayed ( B) delay ( C) can delay ( D) are to delay
11、 19 Hurricanes are severe cyclones with winds over seventy-five miles an hour_originate over tropical ocean waters. ( A) which ( B) who ( C) where ( D) how to 20 _is announced in the papers, our country has launched a large scale movement against smuggling and fraudulent activities in foreign curren
12、cy exchange deals. ( A) What ( B) As ( C) Which ( D) That 专业英语四级(从句与虚拟语气)模拟试卷 1答案与解析 一、 PART IV GRAMMAR & VOCABULARY (15 MIN) Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best comple
13、tes the sentence. 1 【正确答案】 B 【试题解析】 在否定结构和疑问结构中, doubt为及物动词,如 doubt后的从句完整无缺失信息,则选 that为宾语从句的引导词。 【知识模块】 各类从句 2 【正确答案】 C 【试题解析】 在肯定句中,及物动词 doubt后的宾语从句,多用 whether或 if引导,表示 “怀疑是否, 怀疑能否 ”。 【知识模块】 各类从句 3 【正确答案】 B 【试题解析】 在肯定句中,及物动词 doubt后面也可以接 that引导的宾语从句,但表示疑虑较大或 “不相信 ”。 【知识模块】 各类从句 4 【正确答案】 B 【试题解析】 此句中
14、有两个从句, doubt为名词,其后第一个从句 everyone present has为关系分句,先行词即 doubt,从句所缺信息即先行词内容,故选关系代词 that作为连词;第二个从句接在介词之后,为宾语从句;再结合肯定句中doubt后接 whether或 if,以及介词之后只能使用 whether,不能使用 if表示 “是否 ”,从而得出答案是 whether。 【知识模块】 各类从句 5 【正确答案】 D 【试题解析】 in spite of意为 “尽管,虽然 ”,后接名词或名词性短语,引导出让步状语。选项 A没有主语或逻辑主语,选项 B是原因状语从句,选项 C的 despite不能
15、引导状语从句,因为它是个介词。 【知识模块】 各类从句 6 【正确答案】 D 【试题解析】 as和 like都可以表示 “像 一样 ”,但 as是连词,后跟从句, like是介词,后跟名词或名词性短语; his language与 other peoples(language)为比较双方。 【知识模块】 各类从句 7 【正确答案】 A 【试题解析】 这里考的是非限制性定语从句,关系代词 which前加修饰语。 【知识模块】 各类从句 8 【正确答案】 D 【试题解析】 as是连词,引导让步状语从句时,往往使用半倒装形式。又如:Beautiful as she is, she is foolis
16、h 【知识模块】 各类从句 9 【正确答 案】 B 【试题解析】 moment后接的是省略关系副词 when的定语从句。 B符合题意要求。 【知识模块】 各类从句 10 【正确答案】 D 【试题解析】 这是一个 what从句作主语的典型句子。 【知识模块】 各类从句 11 【正确答案】 B 【试题解析】 该句是一个省略 if的倒装的虚拟条件句,可还原为 “if there should be ”,表示对将来的假设。 【知识模块】 虚拟语气 12 【正确答案】 C 【试题解析】 request后面的宾语 从句要求使用虚拟语气,即 (should)+动词原形,本句用的是被动语态。 【知识模块】 虚
17、拟语气 13 【正确答案】 D 【试题解析】 主句用了一句与过去事实相反的,表示必要性的虚拟语气, D符合题意。 【知识模块】 虚拟语气 14 【正确答案】 C 【试题解析】 it is urgent that后接虚拟语气,即 (should)+动词原形。 【知识模块】 虚拟语气 15 【正确答案】 C 【试题解析】 recommend, command, suggest等词后接 的宾语从句应用虚拟语气,即 should+动词原形。 【知识模块】 虚拟语气 16 【正确答案】 B 【试题解析】 ought to have written是虚拟语气,与本句句意相符。 【知识模块】 虚拟语气 17
18、 【正确答案】 A 【试题解析】 it is high time that后面接虚拟语气,时态用一般过去时,意为 “该到 时候了 ”。 【知识模块】 虚拟语气 18 【正确答案】 B 【试题解析】 在 suggest, propose, demand, insist等动词后面的宾语从句中,应使用 (should)+动词原形的虚拟语气。 【知识模块】 虚拟语气 19 【正确答案】 A 【试题解析】 关系代词 which引导的定语从句修饰名词 hurricanes。 【知识模块】 虚拟语气 20 【正确答案】 B 【试题解析】 as在这里是一个代词,引导的是关系分句,常用在类似 as is well known这样的句子中,意为 “这一点 ”。 【知识模块】 虚拟语气